Compare the Best 5G Mobile Plans in Singapore
Singapore's 5G network has come a long way. What was once a premium add-on is now a standard feature across most mobile plans. But with nationwide coverage now a reality, which 5G plan actually delivers the best value? This guide cuts through the marketing hype to help you find a 5G plan that matches your usage and budget in 2025.
Understanding 5G: What You Need to Know
Before comparing plans, let's demystify what 5G actually means for your daily mobile experience.
What is 5G and Why Does It Matter?
5G is the fifth generation of mobile network technology. In practical terms, it means three things for you:
Faster speeds: Download a full HD movie in under a minute. Load apps and websites almost instantly.
Lower latency: Near-instantaneous response times make video calls smoother, mobile gaming more responsive, and live streaming more reliable.
Better capacity: 5G handles crowded areas better. No more frustratingly slow connections at MRT stations, stadiums, or busy hawker centres.
For most users, the difference is most noticeable when streaming video, gaming online, or using data-heavy apps in congested areas.
5G vs. 4G: Is the Upgrade Worth It?
Here's an honest comparison to help you decide:
Feature4G5GAverage download speed | 20-50 Mbps | 150-500 Mbps
Latency | 30-50ms | 1-10ms
Streaming quality | HD reliable | 4K reliable
Crowded area performance | Often congested | Handles crowds well
Battery impact | Standard | Slightly higher consumption
The verdict: If you stream video, game online, or frequently use data in busy areas, 5G delivers a noticeably better experience. For basic browsing and messaging, you may not notice a dramatic difference in day-to-day use.
Do You Actually Need 5G?
Be honest about your usage before paying extra for 5G:
5G is worth it if you:
- Stream Netflix, YouTube, or TikTok in high definition regularly
- Play online mobile games where latency matters
- Use your phone as a mobile hotspot for your laptop
- Frequently find yourself in crowded areas with slow 4G
- Download large files or apps on the go
You can skip 5G if you:
- Primarily use WiFi at home and work
- Mainly use messaging apps and light social media
- Are on a tight budget and need to prioritise cost savings
5G Coverage in Singapore: The 2025 Reality
Good news: Singapore's 5G coverage is now comprehensive. Here's what to expect from each network.
Singtel 5G Coverage
Singtel boasts the widest 5G coverage in Singapore, reaching over 99% of the island. Their standalone 5G network delivers the fastest speeds and lowest latency. Coverage is excellent in outdoor areas, MRT stations, and most indoor locations including shopping malls and office buildings.
StarHub 5G Coverage
StarHub shares infrastructure with M1, creating a combined 5G network that covers most of Singapore. Their coverage is strong in urban areas and continues to expand into residential neighbourhoods. StarHub users can expect reliable 5G in the CBD, Orchard Road, and major residential estates.
M1 5G Coverage
M1's shared network with StarHub provides solid coverage across Singapore. Their 5G experience is comparable to StarHub's, with strong performance in high-traffic areas. M1 has been particularly focused on improving indoor 5G coverage.
MVNO 5G Access
MVNOs like Circles.Life, GOMO, and MyRepublic access 5G through their host networks:
- GOMO uses Singtel's 5G network
- Circles.Life runs on M1's infrastructure
- MyRepublic operates on StarHub's network
This means you can enjoy 5G speeds at MVNO prices, making these providers excellent value options.
Best 5G Plans for Every Budget
Best Premium 5G Plans
For users who want the absolute best network experience with premium perks.
Top Pick: Singtel's XO Plus plans offer the fastest 5G speeds, priority network access, and bundled entertainment subscriptions. StarHub's Biz+ plans are equally impressive with generous data and roaming benefits.
Best Value 5G Plans
Maximum 5G value without the premium price tag.
Top Pick: GOMO stands out here. You get access to Singtel's industry-leading 5G network at MVNO prices—often half what you'd pay for a comparable Singtel postpaid plan. MyRepublic also delivers excellent value with their unlimited data 5G plans.
Best 5G Plans for Heavy Data Users
If you're streaming, gaming, and hotspotting constantly, unlimited data with 5G is essential.
Top Pick: Circles.Life and MyRepublic offer competitive unlimited 5G plans. For guaranteed network priority during peak hours, Singtel and StarHub's premium unlimited tiers are worth the extra investment.
Best 5G Plans for Families
Share 5G data across multiple lines to maximise value.
Top Pick: M1 and StarHub offer family bundles that allow 5G data sharing. This typically works out cheaper per person than individual plans while still giving everyone access to 5G speeds.
Getting the Most From Your 5G Plan
Ensure Your Phone Supports 5G
Not all phones can access 5G. Check your device before signing up:
5G-ready phones include:
- iPhone 12 and newer
- Samsung Galaxy S21 and newer, Z Fold/Flip 3 and newer
- Google Pixel 6 and newer
- Most flagship phones released after 2021
Optimise Your 5G Experience
A few tips to ensure you're getting the speeds you're paying for:
- Enable 5G in settings: Some phones default to 4G. Check your network settings and select "5G Auto" or "5G On."
- Keep your phone updated: Carrier updates often improve 5G connectivity and performance.
- Monitor battery usage: 5G uses more power. If battery life is a concern, switch to 4G when you don't need maximum speeds.
- Test your speeds: Use apps like Speedtest to check you're actually receiving 5G in your frequent locations.
Frequently Asked Questions (FAQ)
Q1: Do all mobile plans in Singapore include 5G now? Most postpaid plans from major telcos include 5G at no extra cost. However, some budget prepaid plans and older legacy plans may still be 4G-only. Always confirm 5G access when signing up.
Q2: Will 5G drain my battery faster? Yes, slightly. 5G radios consume more power than 4G. Most users notice a 10-20% reduction in battery life with 5G always on. You can mitigate this by setting your phone to "5G Auto," which switches to 4G when 5G speeds aren't needed.
Q3: Is 5G safe? Yes. 5G has been extensively studied and approved by health authorities worldwide, including Singapore's IMDA. The radio frequencies used are well within established safety limits.
Q4: Can I use 5G overseas? 5G roaming is available in select countries, but coverage varies significantly. Most users default to 4G when roaming. Check with your provider for specific 5G roaming destinations.
Q5: Why is my 5G sometimes slower than expected? 5G speeds vary based on your distance from the nearest tower, network congestion, and whether you're indoors or outdoors. Indoor 5G coverage is improving but may still be weaker than outdoor connections in some buildings.
